CompatHelper: bump compat for "ContinuumArrays" to "0.9" (#100)

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Author: github-actions[bot]

Project.toml

@@ -29,7 +29,7 @@ BandedMatrices = "0.16"
 BlockArrays = "0.16"
 BlockBandedMatrices = "0.10.1"
 ClassicalOrthogonalPolynomials = "0.4.2"
-ContinuumArrays = "0.8"
+ContinuumArrays = "0.8, 0.9"
 DomainSets = "0.5"
 FastTransforms = "0.12"
 FillArrays = "0.11, 0.12"